package day02;

public class HomeWork02 {
    public static void main(String[] args) {
        int a = 25;
        System.out.println(5/2);
        System.out.println(2/5);
        System.out.println(5/2.0);

        int c = 2147483647;//int 最大值
        c = c + 1;
        System.out.println(c);//int 最小值（环形存储）

    }

}
